baber/WOPTO huggingface dataset:
Patent DE-3500050-A1 (DE)
Title: Measuring head for grinding machines
Inventor: VETTER ULRICH DIPL ING
IPC: B24B49/04
Filed: 1985-01-03
Abstract: A description is given of a measuring head (14a) for cylindrical grinding machines which is provided with a sensor (16a) such that both diameter measurements and length measurements can be carried out. <IMAGE>
Patent DE-3501971-A1 (DE)
Title: Waveguide component
Inventor: SPINNER GEORG DR ING
IPC: H01P1/30
Filed: 1985-01-22
Abstract: In the case of waveguide arrangements, in whose interior there is a hard vacuum or an overpressure during operation, undesirable phase shifts and increases in the reflection factor, which are caused by fluctuations in the external air pressure and the elastic or plastic deformations resulting therefrom, can be prevented by the waveguide components being constructed in an axially symmetrical double-walled manner in the regions of their circumference which are sensitive to such deformations, and the cavities or chambers thus created being brought to the same pressure as the internal space. 
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Patent DE-3505034-A1 (DE)
Title: Seal for refrigerators or freezers
Inventor: SCHOLLMEYER ROLF
IPC: F25D23/08
Filed: 1985-02-14
Abstract: A seal which is arranged, in particular, in the gap between doors or lids of refrigerators or freezers, has a seal foot 1 and a tubular arc 2 which arches above the latter. The cavity of the tubular arc 2 is divided by legs 5-8 joined together essentially in an X shape into longitudinally extending hollow chambers. The ends of in each case two legs 5, 6 and 7, 8 are connected to the seal foot 1 and to the tubular arc 2 respectively. In order to achieve better adaptation to the loads occurring in operation as regards lateral displacement and height compensation, the wall thickness of the two legs 5, 6 standing on the seal foot 1 is greater and the wall thickness of the central arc portion 3 of the tubular arc 2, of between the legs 7, 8 connected thereto, is less than the wall thickness of the outer arc portions 4 of the tubular arc which remain on both sides. <IMAGE>
Patent DE-3510220-A1 (DE)
Title: Positive, radiation-sensitive coating solution
Inventor: RUCKERT HANS DIPL CHEM DR
IPC: G03F7/022
Filed: 1985-03-21
Abstract: A positive, radiation-sensitive coating solution is described which as essential constituents comprises a radiation-sensitive compound, for example a 1,2-naphthoquinone diazide or a radiation-sensitive combination of compounds, for example a compound having at least one C-O-C bond which can be cleaved by acid and a compound forming a strong acid upon irradiation, and an organic solvent or solvent mixture which at least predominantly consists of a mono(C1 to C4)alkyl ether of 1,2-propanediol. The solution is less toxic and gives better film levelling than conventional positive-resist solutions.
Patent DE-3511468-A1 (DE)
Title: Motor-settable level controller
Inventor: SCHUETTE HOLGER DIPL ING
IPC: H01C10/14
Filed: 1985-03-29
Abstract: Level controller which can be set by a motor (9) and operated manually like a sliding level controller, comprising a housing (1) and an actuator (5, 7) which is linked to a translatorily movable handle (4) of the level controller and in which a drive wheel (10) of the motor (9) is provided in order to exert, in a low-slip manner, driving forces with respect to an elongated counterpart (11) which is linked to the handle (4). So that the actuator (5, 7) can be kept free of dust, it is designed as a rotary actuator which is stationary in the housing (1), is driven by the counterpart (11) and is encapsulated in a dustproof manner. <IMAGE>
Patent DE-3517923-A1 (DE)
Title: Method of producing naturally scented breathing air
Inventor: HOELTER HEINZ DIPL ING
IPC: A61L9/16
Filed: 1985-05-18
Abstract: It is known to free the breathing air from harmful substances by activated carbon filters and/or chemisorption filters or the like, and to feed the purified air back to the breathing region; attempts have already been made to introduce artificial perfumes into the filter region in order to achieve a specific scent but this is regarded as being unpleasant by many persons and may, in some instances, even cause headache. In order to avoid these disadvantages it is proposed, according to the invention, that the air to be purified, or already purified, be blown through wood beds with humidifiers for intensification of the natural wood odour. For the device it is intended that natural woods be connected to load-bearing elements such as frames (A) or filter materials (7), such that the woods are used, due to their porosity, as dust-like and gas-like filter surfaces for the simultaneous purification of the breathing air and for provision of a natural scent. It is possible to use wood pellets (1) and/or wood chips (2) as filter bed (3). <IMAGE>
Patent DE-3519489-A1 (DE)
Title: Oscillator
Inventor: BAUM KARL-DIETER
IPC: H03K3/354
Filed: 1985-05-31
Abstract: A push-pull oscillator (1) (Figure 2) exhibits a parallel resonant circuit having a resonant circuit capacitor (2) and a resonant circuit inductor (3). In addition, there are semiconductor switches (4) which are activated via feedback branches (6). According to the invention, semiconductor diodes (5) are connected in the feedback branches. This feedback ensures that the transistors operate with low forward losses in switching mode. <IMAGE>
Patent DE-3522447-A1 (DE)
Title: Front part of a motor vehicle
Inventor: MORSCH DIETER
IPC: B62D25/08
Filed: 1985-06-22
Abstract: In order to increase the degree of preassembly, longitudinal members (2) of a subframe (1) extend as far as directly behind the bumper (7) which bears them; curved longitudinal members (10) of the actual body of the vehicle form, with their front ends, connections (12) to the longitudinal members (2) of the subframe (1) in the direct vicinity of engine bearings (11) provided on this so that detachable connections (14), provided in the region of the free ends (5) of a rear transverse member (4) of the subframe (1), to the actual body of the vehicle (sill beam 8) can be of very soft construction which is acoustically advantageous. <IMAGE>
Patent DE-3531533-A1 (DE)
Title: Gas-bubble brick for metallurgical vessels
Inventor: WERTZ HEINZ
IPC: B22D1/00
Filed: 1985-09-04
Abstract: The invention relates to a gas-bubble brick for treating molten metals in metallurgical vessels. In known gas-bubble bricks, it is unavoidable after a long period in operation, due to wear phenomena, that the gas flow decreases in the edge region and red-hot melt penetrates into the gas-bubble brick. Uniform gas passage through the gas-bubble brick surrounded by a sheet metal facing is not ensured. This disadvantage is eliminated by the invention by providing, between the moulded brick (2) and the lower sheet metal cover (5), a pressure chamber (9) which allows uniform flow into and gas passage through the moulded brick (2) and prevents penetration of molten metal. <IMAGE>
Patent DE-3532021-A1 (DE)
Inventor: BERNHARDT SIEGFRIED
IPC: D01G15/02
Filed: 1985-09-07
Abstract: Method for the manufacture of formed fabric from fibrous material by means of a carder or the like, whereby the fibrous material is carded upon employment of at least two working rollers of the same diameter running in the same direction as one another, characterized in that the fibrous material is conducted over at least three working rollers residing in mutually adjustable engagement with one another, being conducted thereover under adjustable, partial return storing; also a carder for the implementation thereof.
Patent DE-3538165-A1 (DE)
Title: Device for transmitting data to a rail vehicle
Inventor: UEBEL HELMUT DIPL ING
IPC: H04B5/00
Filed: 1985-10-26
Abstract: An inductively operating device for transmitting information from a track to a vehicle travelling on the said track is disclosed, the part of which device which is located on the track containing a data transmitter and an energy receiver and the part of which device which is located on the vehicle containing a data receiver and an energy transmitter and an energy transmission from the vehicle to the part of the device located on the track taking place in the said device for the purpose of supplying the data transmitter operating according to a frequency modulation method. In this arrangement, a short piece of rail which is fed via a current transformer serves as data transmitting antenna. The energy receiving antenna is arranged in the track below the level of the rail heads and can also simultaneously feed two data transmitters which are provided offset with respect to one another. The energy transmitting antennas and data receiving antennas can be constructed as frame antennas or as wound ferrite rods. In each case, the data receiving antennas are guided along a rail and the energy transmitting antenna is guided along the centre of the track. <IMAGE>
Patent DE-3539842-A1 (DE)
Title: Welding device
Inventor: WEISSFLOCH REINHARD DR ING
IPC: B29C65/20
Filed: 1985-11-09
Abstract: Published without abstract.
Patent DE-3604759-A1 (DE)
Title: Refrigerator
Inventor: SCHAEFER RAINER
IPC: F25D27/00
Filed: 1986-02-14
Abstract: The refrigerator is provided with shelves for the articles to be cooled. One of the shelves is designed as a housing for receiving operational elements such as lighting, thermostat or switch. As a result, the operational elements can be arranged in the refrigerator in a simple manner as far as manufacturing is concerned, so that expensive foaming and laying work for the various operational elements are their supply lines can be omitted.
Patent DE-3605599-A1 (DE)
Inventor: PIECH FERDINAND
IPC: B60R21/02
Filed: 1986-02-21
Abstract: An apparatus for use in an automotive vehicle for activating a safety device in response to an impact force exceeding a predetermined level. The apparatus includes elongated structure mounted to the body of a vehicle with one end recessed from the periphery of the body and movable relative thereto in response to such an impact force. The elongated structure is operatively connected, as by a cable, with the safety device to activate the latter in response to movement.
Patent DE-3607155-A1 (DE)
Title: Tipping apparatus for heavy tippable objects, particularly for metallurgical tipping vessels
Inventor: ERP SEN MANFRED VAN
IPC: B22D41/06
Filed: 1986-03-05
Abstract: A tipping apparatus for heavy tippable objects is provided with a tipping frame (3) into which the tippable object can be inserted and which has two tipping bearings situated opposite one another in the direction of the tipping axis and having receptacles for supporting projections which are secured diametrically opposite one another on the tippable object by means of an axle, having at least one hydraulic piston-cylinder drive, which is designed for a tipping angle of more than 90 DEG . In order to provide a tipping device with a hydraulic tipping drive for large tipping moments and for tipping angles greater than 90 DEG , it is proposed that the supporting projections (6; 6a) engage in pockets (5), that a swivel arm (7) concentric with the tipping axis (1) be couplable to the tippable object (2), that the swivel arm carry a rotatably mounted roller (11), that a multi-armed lever (12) be provided, a lever arm (12b) running towards the lever fulcrum (12a) having a longitudinal recess (15) into which the roller (11) of the swivel arm (7) engages, and that the piston rod (16a) of a hydraulic piston-cylinder drive (16) be pivotably attached at least to a second lever arm (12c) while its cylinder (16b) is supported in a fixed location and in an articulated manner. <IMAGE>
Patent DE-3614096-A1 (DE)
Title: Device for moment transmission and for limiting the moment transmitted
Inventor: CSROEGOE ISTVAN
IPC: F16D43/286
Filed: 1986-04-25
Abstract: In a known device for moment transmission and for limiting the moment transmitted between a rotating drive shaft and a rotatingly driven shaft, two halves (1 and 2) connected to the drive shaft or to the driven shaft are present, an elastic element which makes possible the relative movement of the halves (1, 2) in relation to one another being provided and the device being assigned a switching element which monitors the relative movement. According to the further development according to the invention, the elastic element is designed as leaf springs (11, 12) which are in each case acted upon at their ends with pressure force (F) and generate a movement directed out of their planes between their ends in the event of a given moment limit being exceeded. <IMAGE>
Patent DE-3615633-A1 (DE)
Title: X-ray examination unit with a column carrying an X-ray system
Inventor: KAUL KARLHEINZ DIPL ING
IPC: A61B6/00
Filed: 1986-05-09
Abstract: The invention relates to an X-ray examination unit with a column (8) carrying an X-ray system which can be displaced in parallel rails (10) on the floor and on the ceiling of the examination room. The floor rail (10) is a hollow profile open at the top in which wheels (17) of a carriage (16) arranged on the bottom part of the column (8) are guided. The open upper side of the rail (10) is covered by a flexible belt (19) which extends through the carriage (16). <IMAGE>
Patent DE-3630301-A1 (DE)
Title: Process for producing mortar or concrete by the selective modification of the grain composition of the aggregate and possibly of the binder during the mixing operation
Inventor: KILIAN GOTTFRIED
IPC: B28C5/00
Filed: 1986-09-05
Abstract: According to the invention, construction materials comprising aggregate and hydraulic binders are dried to a water content of less than 1 % by weight in a special mixing stage with utilisation of the heat due to friction. They may then be supplied by the manufacturer as dry construction materials for further processing; they may, however, also be further processed in a directly subsequent mixing stage to form ready-to-use freshly-mixed mortar or freshly-mixed concrete. The required drying may be desirable for reasons of the construction material or else for economic (processing) reasons. The mixing and drying process forming the basis of the invention utilises energy which otherwise, in the production of high-performance construction materials, occurs undesirably in preceding production steps and from there either escapes unused or is eliminated (by cooling). The aforementioned water content means only water which can be driven out as steam at a temperature of 105 DEG C.
Patent DE-3636921-A1 (DE)
Inventor: VOGT WERNER
IPC: G06K7/12
Filed: 1986-10-30
Abstract: A forgery-proof optoelectric card system is disclosed which includes a reader and code card comprising invisible light and dark codings forming at least one reading track. At least one reading head is provided which may comprise a photodiode as a ligh source and a phototransistor as a light receiver. The light codings having a first pass band to infrared light. Superimposed over selected ones of said light codings are filters having an attenuation band that is narrower than and lies within the pass band of the light codings. Additionally, a secondary light receiver responsive only to light lying within the attenuation band of the filter is provided.
Patent DE-3636959-A1 (DE)
Title: Optical information recording material
Inventor: SATOH TSUTOMU
IPC: G11B7/249
Filed: 1986-10-30
Abstract: The invention relates to an optical information recording material which comprises a layer support and a thin organic recording layer (coating), where the recording layer contains, as principal constituents, a polymethine dye and a triarylamine compound of the formula below: <IMAGE> in which A is an optionally substituted phenyl group, a cyclohexylamino group, an optionally substituted benzylamino group or a dialkylamino group; and B is hydrogen, an alkyl radical, an alkoxy radical, an alkylthio radical, halogen, hydroxyl, an optionally substituted phenyl group, a cyclohexylamino group, an optionally substituted benzylamino group or a dialkylamino group; X is an anion; and n is 1 or 2.
Patent DE-3637567-A1 (DE)
Title: Suction apparatus on or for a processing machine
Inventor: KETTNER ANDREAS DIPL ING
IPC: B65G47/91
Filed: 1986-11-04
Abstract: In order to be able to attach, by suction, and lift up workpieces or material pieces, which have a specific outer contour and/or perforations, using a suction apparatus, this apparatus is equipped with a plurality of suction chambers (2) which are distributed uniformly, for example in rows or rings, or non-uniformly over the lower surface (1) of the suction apparatus. Each of these suction chambers is connected, by means of a suction channel (11), which can be shut off by means of a shut-off apparatus (15), to a suction space (13) of the suction apparatus, which suction space (13), for its part, is flow-connected, via a common suction line (12) or a corresponding suction channel, to the vacuum space (14) of a suction pump or the like. If the actuable push rods (16) project beyond the lower surface (1) of the suction apparatus, then, as the suction apparatus is lowered onto the workpiece or material piece to be lifted, the push rods (16) are pushed inwards counter to the resistance of a closing spring (19) by this sinking motion if they encounter the surface of the item to be lifted. Each push rod which is located outside the workpiece or assigned to a perforation in the workpiece is not displaced, and thus the closure element (18), which is preferably manufactured in one piece with the push rod, of the assigned shut-off apparatus (15) is also not opened. The suction effect thus results only at in each case those suction chambers which are assigned to a particular region of the workpiece. <IMAGE>
Patent DE-3638651-A1 (DE)
Title: Insert for safety garments and safety shoes for protection against cutting
Inventor: ULRICH HUBERT
IPC: A41D31/00
Filed: 1986-11-12
Abstract: Published without abstract.
Patent DE-3639651-A1 (DE)
Title: Lifting device that can be suspended from a crane for bulky workpieces
Inventor: WECKENMANN HERMANN DIPL ING
IPC: B66C1/62
Filed: 1986-11-20
Abstract: The device for lifting long or bulky workpieces, that can be suspended from a bridge crane, is supported by the bridge crane (13) via an upper holding frame (11) in which the crane hook (21) engages. Its lifting frame (10), holding several supporting beams (30), hangs from the upper holding frame (11) by hauling ropes (19), and is coupled to the latter by a scissors linkage (14) for stabilisation. The supporting beams (30) can also be angled slightly, thanks to a special independent drive device with motors (35) and to their bearing arrangement on the lifting frame (10); when hooks (32) are used as holding elements, this helps the hooks, which are mounted resiliently and so as to oscillate, engage reliably. <IMAGE>
Patent DE-3640929-A1 (DE)
Title: Anchor for setting in ground bores
Inventor: BERGNER ARNDT
IPC: F16B13/08
Filed: 1986-11-29
Abstract: The anchor comprises an anchor body (1) and an expansion element (8), the expansion element (8) exhibiting a region (11), which widens conically in the setting direction, and longitudinal ribs (9) which extend and thicken along said region (11). The anchor body (1) is provided, in the setting direction, with a central bore (5), which is open in said setting direction, and longitudinal slots (3). In order to set the anchor, the anchor body (1) is displaced, by turning, towards the expansion element (8) which is supported on the base (15) of the bore. This results in a radial widening of the longitudinally slotted zone of the anchor body (1), the thickening longitudinal ribs (9) running into the longitudinal slots (3), and cutting edges (7) at that end of the anchor body (1) which is located in the setting direction providing a widening of the ground bore (13) for the longitudinally slotted zone of the anchor body (1). <IMAGE>
Patent DE-3644346-A1 (DE)
Title: Matrix-bound crown ether ligands as separating material in the affinity chromatography of nucleic acids
Inventor: KLUSSMANN UDO DR
IPC: B01J20/32
Filed: 1986-12-19
Abstract: Crown ethers or cryptands are covalently bound to a support polymer conventional in chromatography. In this manner, a chromatographic separation material is obtained which is able to reversibly bind nucleic acids and oligonucleotides in the presence of alkali metal ions. The separation material is outstandingly suitable for affinity chromatography of nucleic acids, separating off nucleic acids from biological samples and the separation of nucleic acid mixtures and oligonucleotide mixtures both on an analytical and on a preparative scale. When suitable support polymers are used, the use of the novel separation material is possible without problem in the high-pressure liquid chromatography.
Patent DE-3707293-A1 (DE)
Title: Double seat, in particular for buses
Inventor: WALTER KURT
IPC: B60N2/06
Filed: 1987-03-06
Abstract: The invention relates to a double seat, in particular for buses, the individual seats of which rest on a frame or on a base plate. The object of the invention is to provide a double seat of this type which not only can be used as normal, i.e. in a row, but may also be used as a seat at cross-tables and/or at conference tables in place of the aisle of a bus. This can be carried out by virtue of the fact that the double seat is designed as a rotating and sliding seat (1) and is mounted on a turntable (9, 10), which permits at least a 90@ rotation and for its part is mounted on guides (24), which run transversely with respect to the direction of travel and permit displacement in steps, and both the turntable (9, 10) and the guides (24) are assigned catches (13, 25). <IMAGE>
Patent DE-3707447-A1 (DE)
Title: Roof rack for a car
Inventor: GRIMM GERHARD
IPC: B60R9/06
Filed: 1987-03-07
Abstract: A roof rack (10) is essentially composed of a first supporting arm (1) and a second supporting arm (2) which are pivotably mounted on a reception element (4) which can be releasibly fastened to the rear part (3). A support (16) is articulated to the free end section of the second supporting arm (2) and is articulated by its bottom end to a bumper (19), while the first supporting arm (1) and the second supporting arm (2) are connected to one another by means of a connecting rod (21). <IMAGE>
Patent DE-3709087-A1 (DE)
Title: Wire conveying apparatus
Inventor: GERST MICHAEL
IPC: H01R43/052
Filed: 1987-03-19
Abstract: The apparatus comprises a first and a second belt conveyor (2 and 4), which are arranged in a row, in order to convey lengths (L) of wire, which extend at right angles to the conveying direction, to wire processing stations, not illustrated, adjacent to the second conveyor (4). The belts (6) of the first conveyor (2) can be completely separated from each other by means of sliding elements (34 and 36) so that a plurality of, for example, 16 wires can be drawn between the opposing strands (16), facing each other, of the first conveyor (2), after which the belts (6) are then closed around the wires and the latter are separated to form individual lengths (L) of wire. The ends (adjacent to each other) of the conveyors (2 and 4) overlap each other, and a pressing device (106) is designed to press the lengths (L) of wire from the first conveyor (2) to the second conveyor (4). The conveyors (2 and 4) are operated intermittently in order to vary the distance between the lengths (L) of wire conveyed by the second conveyor (4). <IMAGE>